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Merge pull request #1455 from antonio-nino-diaz-arm/an/ep-doc 

Document ep_info attribute flags
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Dimitris Papastamos 2018-06-27 09:25:38 +01:00 committed by GitHub
parent f790cc0a9c 4ab2c0a49d
commit a5298db234
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1 changed files with 23 additions and 18 deletions
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41
include/common/ep_info.h
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@ -29,33 +29,38 @@
/* The following are used to set/get image attributes. */
#define PARAM_EP_SECURITY_MASK U(0x1)
/* Secure or Non-secure image */
#define GET_SECURITY_STATE(x) (x & PARAM_EP_SECURITY_MASK)
#define SET_SECURITY_STATE(x, security) \
((x) = ((x) & ~PARAM_EP_SECURITY_MASK) | (security))
#define EP_EE_MASK U(0x2)
#define EP_EE_SHIFT 1
#define EP_EE_LITTLE U(0x0)
#define EP_EE_BIG U(0x2)
#define EP_GET_EE(x) (x & EP_EE_MASK)
#define EP_SET_EE(x, ee) ((x) = ((x) & ~EP_EE_MASK) | (ee))
/* Endianness of the image. */
#define EP_EE_MASK U(0x2)
#define EP_EE_SHIFT U(1)
#define EP_EE_LITTLE U(0x0)
#define EP_EE_BIG U(0x2)
#define EP_GET_EE(x) ((x) & EP_EE_MASK)
#define EP_SET_EE(x, ee) ((x) = ((x) & ~EP_EE_MASK) | (ee))
#define EP_ST_MASK U(0x4)
#define EP_ST_DISABLE U(0x0)
#define EP_ST_ENABLE U(0x4)
#define EP_GET_ST(x) (x & EP_ST_MASK)
#define EP_SET_ST(x, ee) ((x) = ((x) & ~EP_ST_MASK) | (ee))
/* Enable or disable access to the secure timer from secure images. */
#define EP_ST_MASK U(0x4)
#define EP_ST_DISABLE U(0x0)
#define EP_ST_ENABLE U(0x4)
#define EP_GET_ST(x) ((x) & EP_ST_MASK)
#define EP_SET_ST(x, ee) ((x) = ((x) & ~EP_ST_MASK) | (ee))
#define EP_EXE_MASK U(0x8)
#define NON_EXECUTABLE U(0x0)
#define EXECUTABLE U(0x8)
#define EP_GET_EXE(x) (x & EP_EXE_MASK)
#define EP_SET_EXE(x, ee) ((x) = ((x) & ~EP_EXE_MASK) | (ee))
/* Determine if an image is executable or not. */
#define EP_EXE_MASK U(0x8)
#define NON_EXECUTABLE U(0x0)
#define EXECUTABLE U(0x8)
#define EP_GET_EXE(x) ((x) & EP_EXE_MASK)
#define EP_SET_EXE(x, ee) ((x) = ((x) & ~EP_EXE_MASK) | (ee))
/* Flag to indicate the first image that is executed. */
#define EP_FIRST_EXE_MASK U(0x10)
#define EP_FIRST_EXE U(0x10)
#define EP_GET_FIRST_EXE(x) ((x) & EP_FIRST_EXE_MASK)
#define EP_SET_FIRST_EXE(x, ee) ((x) = ((x) & ~EP_FIRST_EXE_MASK) | (ee))
#define EP_GET_FIRST_EXE(x) ((x) & EP_FIRST_EXE_MASK)
#define EP_SET_FIRST_EXE(x, ee) ((x) = ((x) & ~EP_FIRST_EXE_MASK) | (ee))
#ifndef __ASSEMBLY__